Re: Best internet for travel?
If you're staying at hotels, allmost all have free wi-fi. I also park next to hotels to piggyback on their connection to check email traveling from one location to another. If you're a member of a hotel chain rewards system, they don't mind if you just sit down in the lobby and log on. I sign up for Boingo for the month if I'll be spending considerable time at airports but it all depends on what they have at that specific location. Some of the truck stops also use Boingo. Depends on the state, but some of them have wi-fi at the rest areas. Just be prepared for some pretty slow speeds. Some are so slow it's unuseable.
Remember that connectivity becomes a mute point if you can't keep your laptop charged!